title: Preparation of antibodies against subclasses of human IgG.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D000918:Antibody Specificity; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D007074:Immunoglobulin G / Q000145:classification / Q000276:immunology*; D011817:Rabbits; D012756:Sheep / Q000276:immunology
chemical_list: D007074:Immunoglobulin G